treaty -


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use crate::{
    any_trait,
    effect::{Effect, Effective, EffectiveExt, ErasedEffective},
    protocol::{visitor::VisitResult, DynVisitor},
    DynWalkerObjSafe,
};

// pub mod array;
pub mod bool;
// pub mod option;

// pub mod variant;
pub mod r#struct;
pub mod tag_name;

#[derive(Default)]
#[non_exhaustive]
pub struct NoopVisitor;

impl NoopVisitor {
    pub fn new() -> Self {
        Self
    }
}

any_trait! {
    impl['ctx] NoopVisitor = []
}

impl NoopVisitor {
    pub fn walk_dyn<'ctx: 'e, 'walker: 'e, 'e, E: Effect>(
        walker: DynWalkerObjSafe<'walker, 'ctx, E>,
    ) -> ErasedEffective<'e, VisitResult<DynWalkerObjSafe<'walker, 'ctx, E>>, E> {
        E::ready(NoopVisitor::new()).as_ctx_map(|noop| {
            walker
                .walk(DynVisitor(noop))
                .map(|x| x.to_continue().into())
                .cast()
        })
    }
}